CN107738211A - One kind manually can atwirl box spanner and its application method - Google Patents
One kind manually can atwirl box spanner and its application method Download PDFInfo
- Publication number
- CN107738211A CN107738211A CN201711030870.3A CN201711030870A CN107738211A CN 107738211 A CN107738211 A CN 107738211A CN 201711030870 A CN201711030870 A CN 201711030870A CN 107738211 A CN107738211 A CN 107738211A
- Authority
- CN
- China
- Prior art keywords
- mobile jib
- square toes
- cross bar
- atwirl
- manually
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B13/00—Spanners; Wrenches
- B25B13/02—Spanners; Wrenches with rigid jaws
- B25B13/06—Spanners; Wrenches with rigid jaws of socket type
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Toys (AREA)
Abstract
It is a kind of manually can atwirl box spanner, including mobile jib, cross bar, bearing；Characterized in that, the front end of the mobile jib is provided with round end, the front end of round end is provided with square toes, flexible pearl is set on two planes of symmetry of square toes side；The cross bar is arranged on the centre of mobile jib, and the inner ring of the bearing is sleeved on the rear end of mobile jib；The outer ring of bearing is sleeved in handle, the rear end of mobile jib not any location contacts with handle.It is prominent in the outside of square toes when the elastic pearl does not have external force；The elastic pearl is under the compressing of external force, in the square toes that can retract；The square toes and the square interface of standard cartridges match.The present invention can improve operating efficiency when installing or dismantling stay bolt.
Description
Technical field
The present invention relates to installation tool, and in particular to one kind manually can atwirl box spanner.
Background technology
When very long screw is dismantled, dismantle or fasten using manual wrench, often expend very much the time,
When particularly dismantling or Lengthened bolt be installed, it is therefore highly desirable that sleeve can have atwirl function.
The content of the invention
In view of the deficienciess of the prior art, manually can atwirl box spanner the invention provides one kind.
The technical solution adopted by the present invention is as follows：It is a kind of manually can atwirl box spanner, including mobile jib, cross bar,
Bearing；Characterized in that, the front end of the mobile jib is provided with round end, the front end of round end is provided with square toes, two of square toes side
Flexible pearl is set on the plane of symmetry；The cross bar is arranged on the centre of mobile jib, and the inner ring of the bearing is sleeved on the rear end of mobile jib
On；The outer ring of bearing is sleeved in handle, the rear end of mobile jib not any location contacts with handle.
It is prominent in the outside of square toes when the elastic pearl does not have external force；The elastic pearl can retract under the compressing of external force
In square toes；The square toes and the square interface of standard cartridges match.
The application method of the present invention is as follows：
1）Square toes are fitted into sleeve；
2）Sleeve is enclosed on the turret head of stay bolt；
3）One hand holds handle, and another hand holds the pressuring direction to cross bar and using the axle center of mobile jib as the center of circle, Ke Yian
Dress or knockout screw；
4）Between installation or knockout screw and nut during the screw of corrosion, suit length is longer than half on cross bar
The metal sleeve of length, can be laborsaving in installation or knockout screw；
5）Between installation or knockout screw and nut during the less screw of frictional force, a hand holds handle；Another hand with
The axial line of mobile jib is flapped cross bar for the direction in the center of circle, makes mobile jib quick rotation, can be with Fast Installation or knockout screw.
Using technical solution of the present invention, have the advantages that：
The present invention in installation or knockout screw, screw can light turn when, sleeve can be enclosed on screw,
One hand holds handle, another hand turn cross bar, and cross bar can rotate by the center of circle of the axle center of mobile jib, reach quick precession or
The purpose of screw is screwed out, operating efficiency can be greatly improved when installing or dismantling stay bolt using the present invention.
Brief description of the drawings
Fig. 1 is the stereogram of the present invention（Axonometric drawing）；
Fig. 2 is the stereogram of the present invention（Side upward view）；
Fig. 3 is the structural representation of the present invention.
In figure：10-mobile jib, 11-round end, 12-square toes, 13-elastic pearl, 20-cross bar, 30-bearing, 31-
Hand.
Embodiment
Below, the invention will be further described in conjunction with the accompanying drawings and embodiments：As shown in Figure 1 to Figure 3, one kind manually can be fast
The box spanner of speed rotation, including mobile jib 10, cross bar 20, bearing 30；Characterized in that, the front end of the mobile jib 10 is provided with circle
First 11, the front end of round end is provided with square toes 12, and flexible pearl 13 is set on two planes of symmetry of the side of square toes 12；The cross bar 20
The centre of mobile jib 10 is arranged on, the inner ring of the bearing 30 is sleeved on the rear end of mobile jib 10；The outer ring of bearing 30 is sleeved on handle
In hand 31, the rear end of mobile jib 10 not any location contacts with handle 31.
It is prominent in the outside of square toes 12 when the elastic pearl 13 does not have external force；The elastic pearl 13 under the compressing of external force,
It can retract in square toes 12；The square toes 12 and the square interface of standard cartridges match.
The application method of the embodiment of the present invention is as follows：
1）Square toes 12 are fitted into sleeve；
2）Sleeve is enclosed on the turret head of stay bolt；
3）One hand holds handle 31, and another hand holds the pressuring direction to cross bar 20 and using the axle center of mobile jib 10 as the center of circle,
It can install or knockout screw；
4）Between installation or knockout screw and nut during the screw of corrosion, be set with cross bar 20 length be longer than two/
The metal sleeve of one length, can be laborsaving in installation or knockout screw；
5）Between installation or knockout screw and nut during the less screw of frictional force, a hand holds handle 31；Another hand
Direction using the axial line of mobile jib 10 as the center of circle is flapped cross bar 20, makes the quick rotation of mobile jib 10, can be with Fast Installation or dismounting
Screw.
The present invention in installation or knockout screw, screw can light turn when, sleeve can be enclosed on spiral shell
Nail on, a hand holds handle, another hand turn cross bar, and cross bar can rotate by the center of circle of the axle center of mobile jib, reach quick rotation
Enter or screw out the purpose of screw, operating efficiency can be greatly improved when installing or dismantling stay bolt using the present invention.
The above embodiment of the present invention is exemplary embodiment cited to illustrate the invention, rather than to the present invention's
The restriction that embodiment is made.By the obvious variation pattern that the prompting of the embodiment of the present invention is amplified out still in the present invention's
Among rights protection scope.
Claims (5)
1. it is a kind of manually can atwirl box spanner, including mobile jib（10）, cross bar（20）, bearing（30）；Characterized in that,
The mobile jib（10）Front end be provided with round end（11）, the front end of round end is provided with square toes（12）, square toes（12）Two of side
Flexible pearl is set on the plane of symmetry（13）；The cross bar（20）It is arranged on mobile jib（10）Centre, the bearing（30）Inner ring
It is sleeved on mobile jib（10）Rear end on；Bearing（30）Outer ring be sleeved on handle（31）In, mobile jib（10）Rear end not with handle
（31）Any location contacts.
2. it is according to claim 1 it is a kind of manually can atwirl box spanner, it is characterised in that the elastic pearl
（13）It is prominent in square toes when there is no external force（12）Outside.
3. it is according to claim 2 it is a kind of manually can atwirl box spanner, it is characterised in that the elastic pearl
（13）Under the compressing of external force, can retract square toes（12）In.
4. it is according to claim 1 it is a kind of manually can atwirl box spanner, it is characterised in that the square toes（12）
Match with the square interface of standard cartridges.
5. according to claim 1 to claim 4 it is a kind of manually can atwirl box spanner application method, should
Method comprises the following steps：
1）By square toes（12）It is fitted into sleeve；
2）Sleeve is enclosed on the turret head of stay bolt；
3）One hand holds handle（31）, another hand held to cross bar（20）And with mobile jib（10）Axle center be the center of circle direction
Pressure, can be installed or knockout screw；
4）Between installation or knockout screw and nut during the screw of corrosion, in cross bar（20）Upper suit length is longer than two points
One of length metal sleeve, can be laborsaving in installation or knockout screw；
5）Between installation or knockout screw and nut during the less screw of frictional force, a hand holds handle（31）；Another
Hand is with mobile jib（10）Axial line flap cross bar for the direction in the center of circle（20）, make mobile jib（10）Quick rotation, can be with Fast Installation
Or knockout screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711030870.3A CN107738211A (en) | 2017-10-28 | 2017-10-28 | One kind manually can atwirl box spanner and its application method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711030870.3A CN107738211A (en) | 2017-10-28 | 2017-10-28 | One kind manually can atwirl box spanner and its application method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107738211A true CN107738211A (en) | 2018-02-27 |
Family
ID=61233053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711030870.3A Withdrawn CN107738211A (en) | 2017-10-28 | 2017-10-28 | One kind manually can atwirl box spanner and its application method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107738211A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040250661A1 (en) * | 2003-06-13 | 2004-12-16 | Ameritech Auto Design Corporation | Lug wrench |
| TW200523072A (en) * | 2004-01-02 | 2005-07-16 | Triangle Innovation Corp | Security stopper used in driving tools |
| US20110079118A1 (en) * | 2009-10-02 | 2011-04-07 | Tien-I Industrial Co., Ltd | Hand tool |
| US20110079115A1 (en) * | 2009-10-05 | 2011-04-07 | Wagic, Inc. | Handled ratcheting tool with a flip out handle |
| CN202344442U (en) * | 2011-12-03 | 2012-07-25 | 霍瑞军 | Boosting socket wrench |
| CN102990594A (en) * | 2012-10-11 | 2013-03-27 | 宁波誉信工具制造有限公司 | T-shaped joint |
| CN105538203A (en) * | 2016-02-28 | 2016-05-04 | 单家正 | Fast cross wrench |
-
2017
- 2017-10-28 CN CN201711030870.3A patent/CN107738211A/en not_active Withdrawn
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040250661A1 (en) * | 2003-06-13 | 2004-12-16 | Ameritech Auto Design Corporation | Lug wrench |
| TW200523072A (en) * | 2004-01-02 | 2005-07-16 | Triangle Innovation Corp | Security stopper used in driving tools |
| US20110079118A1 (en) * | 2009-10-02 | 2011-04-07 | Tien-I Industrial Co., Ltd | Hand tool |
| US20110079115A1 (en) * | 2009-10-05 | 2011-04-07 | Wagic, Inc. | Handled ratcheting tool with a flip out handle |
| CN202344442U (en) * | 2011-12-03 | 2012-07-25 | 霍瑞军 | Boosting socket wrench |
| CN102990594A (en) * | 2012-10-11 | 2013-03-27 | 宁波誉信工具制造有限公司 | T-shaped joint |
| CN105538203A (en) * | 2016-02-28 | 2016-05-04 | 单家正 | Fast cross wrench |
Non-Patent Citations (1)
| Title |
|---|
| 王会明, 中国财富出版社 * |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180227 |